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- concurrency - What is a database transaction? - Stack Overflow
A transaction is a unit of work that you want to treat as "a whole " It has to either happen in full or not at all A classical example is transferring money from one bank account to another To do that you have first to withdraw the amount from the source account, and then deposit it to the destination account The operation has to succeed in full If you stop halfway, the money will be lost
- database - What is a distributed transaction? - Stack Overflow
A distributed transaction is a transaction on a distributed database (i e , one where the data is stored on a number of physically separate systems) It's noteworthy because there's a fair amount of complexity involved (especially in the communications) to assure that all the machines remain in agreement, so either the whole transaction succeeds, or else it appears that nothing happened at all
- How do I use transaction with oracle SQL? - Stack Overflow
I am trying to use transaction blocks on a SQL-Console with an Oracle DB I'm used to use transaxction blocks in PostgreSQL like BEGIN; <simple sql statement> END; but in oracle it seems tha
- sql - Transaction count after EXECUTE indicates a mismatching number of . . .
Exec USPStoredProcName I get the following error: Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements Previous count = 1, current count = 0 I have read the answers in other such questions and am unable to find where exactly the commit count is getting messed up
- Correct use of transactions in SQL Server - Stack Overflow
Add a try catch block, if the transaction succeeds it will commit the changes, if the transaction fails the transaction is rolled back:
- sql server - How to use SqlTransaction in C# - Stack Overflow
There is an Update query in progress, the Transaction is started at a higher level on the connection In order to ensure that all server data is in a valid state for the Update, I need to do a couple reads
- How to rollback a transaction in a stored procedure?
Looking at the SQL Server Books Online, Microsoft seems to have an (incorrect) method of handling nested transactions in a stored procedure: Nesting Transactions Explicit transactions can be
- writing a transaction in t-sql and error handling - Stack Overflow
Do u think there is a better way to write a transaction in t-sql? Is there a better approach that improves maintainability and performance of the application that uses this transaction? -- Descri
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